147647864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15601}}^1$

素因数の和:15640

約数の個数: 48

約数和(自身を含む): 342619920

約数和(自身を除く): 194972056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 15601, 31202, 62404, 109207, 124808, 202813, 218414, 405626, 436828, 811252, 873656, 1419691, 1622504, 2636569, 2839382, 5273138, 5678764, 10546276, 11357528, 18455983, 21092552, 36911966, 73823932, 147647864]

約数ペア:

[(1, 147647864), (2, 73823932), (4, 36911966), (7, 21092552), (8, 18455983), (13, 11357528), (14, 10546276), (26, 5678764), (28, 5273138), (52, 2839382), (56, 2636569), (91, 1622504), (104, 1419691), (169, 873656), (182, 811252), (338, 436828), (364, 405626), (676, 218414), (728, 202813), (1183, 124808), (1352, 109207), (2366, 62404), (4732, 31202), (9464, 15601)]